You can easily point your domain to WordPress.com by following this procedure.
To point a domain, you’ll need:
An upgraded WordPress.com plan on your site (such as a Personal, Premium or Business plan, etc.)
Have a mapping subscription for your site.
Once all requirements are met, the only thing you will need to use these nameservers:
After you copied the values, just change nameservers at your domain’s DNS Zone.
After you specify new NS records, propagation will start which can take up to 24 hours to fully propagate.
That’s it! Now you know how to point your domain to WordPress.com 😊